Edelbrock 3670 User Manual - page 71

Installation and Setup

71

1. The laptop is booted and ready

2. The USB Key is plugged into an available USB slot on the computer

3. The Computer Connection cable is plugged into the Interface connector on the

harness

4. The Computer Connection cable is plugged into the PC's serial port

5. The ignition key is in the ON position

Once everything is hooked up to the PC and the harness, look for an LED light (steady)

on the gray colored interface module (part of the Computer Connection cable). This

indicates a powered connection and the PC is ready to communicate. As the computer

communicates to the vehicle ECU, a few cables may have additional 

red

 and 

green

 LEDs

that will blink. This indicates data is flowing back and forth between the PC and the ECU.

Note: Avoid repeated unplugging or disconnect of the USB adapter or

serial cable. Microsoft windows will occasionally not reconnect properly. If

you have trouble reconnecting after plugging in hardware, or after

hibernation. Rebooting the machine will usually clear it up.